- 8 1/2" Tricone Bit, IADC 537, Metal Seal, Rubber Seal
0Comment417 Play
4 Wing PDC Drag Bit for Water Oil Well Drilling
2025-04-13
introduction 2380
16
Core Drill
Well Drilling
API
Gold, Black and as Required
Allay
PDC Cutter
Customized
Ruishi
Plywood Box or as Required
8 1/2" 12 1/4" 17 1/2"
China, Cangzhou
820719
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